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Quantity
1
Description
The Baader M48 metal spacer rings are useful for fine-tuning the precise backfocus distance as required by correctors, as well as preventing binding between two M48 threaded parts. The spacer rings are anodized for durability and colour-co...
Reviews
5.0
1 rating
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Very handy to have !
Came in handy when backfocus was an issue and according to supplier for focal reducer/ flatener specifics was 54.08 (I know right) anyway it now is perfect